So I have a Sanwa MX-6 but it doesn't let me co trol the gain in a drift gyro on Channel 3. Does antone know if the Futaba 3PV does? I am not looking to break bank and I know the Flysky Noble N4 foes but everywhere is sold out. Or if not the Futaba 3PV, the Spectrum DX5C? Botb are in stock and the same price. Thank you for your time.